package com.book.bookmanager.service;

import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
import com.book.bookmanager.mapper.UserRoleMapper;
import com.book.bookmanager.pojo.UserRole;
import org.springframework.stereotype.Service;
import org.springframework.transaction.annotation.Transactional;

import java.util.Collection;
@Service
@Transactional(rollbackFor = Exception.class)
public class userRoleServiceImpl extends ServiceImpl<UserRoleMapper,UserRole> implements userRoleService {


}
